baber/WOPTO huggingface dataset:
Patent ID-20180-A (ID)
Inventor: KOMETANI HIDEO
IPC: B29C48/08
Filed: 1998-04-03
Abstract: The present invention relates to a casting apparatus for formation of a resin-made membrane which is made to be capable of accomplishing a stable pressure reduction through a suction chamber irrespective of the dimension of an interval between a die and a cooling roll. Thus, in the apparatus according to this invention, a suction chamber (4, 40) is disposed independently of a die (1) and is located to define a necessary seal gap (4d) with respect to a cooling roll (3). Further, a circumferentially moving mechanism is provided to shift the suction chamber (4, 40) along the circumferential directions of the cooling roll (3) while maintaining the necessary seal gap (4d). This invention is applicable, for example, to a biaxial oriented film machine, a non-oriented film machine, a sheet machine, and others. <IMAGE>
Patent ID-22912-A (ID)
Inventor: HOHENBICHLER GERALD DIPL ING D
IPC: B22D11/06
Filed: 1998-04-29
Abstract: A casting wheel for the continuous casting of strips of metal has a core and sleeve of heat-conductive material which is shrunk on the core, and circumferential cooling ducts arranged between the core and the sleeve, which are connected with coolant supply line and coolant discharge line. The coolant is guided from the radially extending supply line into cooling ducts and from cooling ducts into the radially extending discharge line by means of a guiding element that can be inserted in cooling ducts.
Patent JP-H02182099-A (JP)
Title: Microphone device
Inventor: SUZUKI TAKUYA
IPC: H04R3/00
Filed: 1989-01-09
Abstract: PURPOSE:To improve sensitivity and an S/N without losing the frequency characteristic by connecting a negative impedance load means including a negative impedance reducing or invalidating the internal impedance of a microphone unit to an output terminal of the unit. CONSTITUTION:An output terminal and a noninverting input terminal of a negative resistance circuit 2 are connected between output terminals (a), (b) of a dynamic microphone unit 1. Since a voltage caused by an output current Iin of the unit 1 across a resistor R1 the negative resistance circuit 2 is fed back positively to the noninverting input terminal of an amplifier 21, an output impedance Zo becomes a negative resistance. Then resistors R1, R2 and R3 are selected properly to obtain a relation of Zo=-Rvc, then the internal resistance Rvc of the microphone unit 1 is completely invalidated. Thus, an output voltage Eo not affected with equivalent motional impedances Lu, Cu and Ru whose frequency characteristic is flat is obtained.
Patent JP-H07174002-A (JP)
Title: Steam turbine speed controller
Inventor: ONO YOSHIMI
IPC: F01D17/10
Filed: 1992-01-08
Abstract: PURPOSE:To enable rotational speed control to be carried out for stably controlling in-plant loads during the operation of a turbine singularly used for in-plant service. CONSTITUTION:A steam turbine speed controller consists of a speed setting part 5, a frequency converting part 4, an operation circuit part 6, a low value priority circuit part 10, both an opening control part 11 and a signal generating part 13 for outputting predetermined opening signals therefrom and a valve driving control part 7', and controls a reheated steam flow quantity regulation valve 8 through the valve driving control part 7' by means of the output of the low value priority circuit 10 so as to select the low value out of the output of the operation circuit part 6 and the output of the opening control part 11 according to the switching signal from the signal generating part 13 during the singular operation for in-plant service.
Patent JP-S5595916-A (JP)
Title: Position-aligning method of photoelectric transducer and optical fiber
Inventor: NISHI NORIO
IPC: H01L31/02
Filed: 1979-01-12
Abstract: PURPOSE:To perform position-alignment of high accuracy through simultaneous treatment without using any fine adjustment mechanism by providing guide pins in parallel with optical fibers and fitting the same into the position-aligning recesses provided in a support for photoelectric transducers. CONSTITUTION:The end faces of optical fibers 2 are made flush to the end face of a support 10. The end faces of guide pins 7 are protruding by the specified length from the end face of the support 10. A silicon substrate 5 provided with two or more position-aligning recesses 8 installed by having the specified spacing from the center of the light emitting or photo detecting face of the photoelectric transducers opposing to the optical fibers 2 is opposed to the optical fiber support 10 and the ends of the guide pins 7 are fitted into the position-aligning recesses 8. In this way, the center of the light emitting face or photo detecting face of the photoelectric transducers and the optical axes of the optical fibers 2 are aligned and the spacing between the light emitting faces or photo detecting faces of the photoelectric transducers and the end faces of the optical fiber is made to the specified spacing.
Patent JP-S5494293-A (JP)
Title: Semiconductor laser device
Inventor: HAKAMATA ISAO
IPC: H01L23/02
Filed: 1978-01-10
Abstract: PURPOSE: To prevent the occurrence of distortions in glass face and striae and foams in the glass and obtain output light of stable beam diameter by hermetically bonding the optical window of drawing out the output light and s supporting member for this window by means of a soft solder metal.  
     CONSTITUTION: The semiconductor laser device is constituted by a metal base part 1, a cylindrical supporting member 2 which supports an optical window 3, a semiconductor laser element 4 which is fixed on a cooling end 9, etc. The bond the optical window and cylindrical part of said semiconductor device, first the cylindrical part 2 is placed on a hot plate 18 and a soft solder metal 15 is placed on the cylindrical part 2. The cylindrical part 2 is held at a temperature higher by about 20 to 100°C than the melting point of the soft solder metal 15 and the optical window 3' having been coated is placed on the specified position. Next, the optical window 3' and cylindrical part 2 are bonded with an ultrasonic bonder chip and these are slowly cooled. Since the optical window 3' having been bonded in this way does not cause softening deformation of the glass, there are virtually no distortions of the glass surface and both bonding strength and air tightness are good. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05296239-A (JP)
Title: Secondary securing arrangement
Inventor: JIYOOJI ETSUCHI UIRIAMUSU
IPC: F16B37/00
Filed: 1992-01-08
Abstract: PURPOSE: To provide a secondary securing means for secure a second component to a first one preventing its separation from the latter, when a primary securing mans is inadvertently removed. CONSTITUTION: On a spigot 12 extending from a main body 11 of a first component a second component of a self-aligning bearing aggregate 13 is clamped and secured normally by a primary securing means 17. A secondary securing means 19 is constituted of a cylindrical body with the inside diameter at least long enough to pass through a screw portion 18 at the tip of the spigot. On the base portion of the cylindrical body four tongues 24 having a securing function are cut and raised at an equal pitch toward the perimeter and on the inner perimeter surface at the edge end of the cylindrical body is formed a sleeve 20, which is threaded with a screw portion 18.  Before fitting a primary securing means 19 in the spigot 12 and securing the second component, the secondary securing means is inserted into the spigot 12, threaded with the screw portion 18, secures the second component so that it cannot be separated from the first one and is positioned within the vacant area defined by a concave portion at the base of the primary securing means 17.
Patent JP-S59126229-A (JP)
Title: Apparatus for measuring pressure dissolving amount of gas in liquid
Inventor: MIHARA TSUNEMI
IPC: G01N7/14
Filed: 1983-01-07
Abstract: PURPOSE:To make it possible to easily measure the gas excessive dissolving amount in pressure water, by providing a measuring cylinder-shaped gas collection cylinder, a gas pressure dissolved liquid inflow port, an overflow pipe and a level control pipe to a gas-liquid separation cylinder. CONSTITUTION:Pressure water is flowed into a gas-liquid separation cylinder 1 filled with separated water at atmospheric pressure so as to reach a water level A from the inflow port 5 thereof and the extruded water by this operation is accumulated in a container 13. When valves 4, 7 are closed while air bubbles released from the pressure water are completely raised through a gas collection cylinder 2 and said water is lowered to a water level B, a valve 10 is opened and, succeedingly, a valve 7 is slightly opened and water is discharged in small portions from a water level control pipe 9 to coincide the water level therein with the water level in the cylinder 2 to closed the valve 7. Because the gas amount read by graduations of the cylinder 2 is the gas amount released from the inflow pressure water, a gas excessive dissolving amount of pressure water can be easily calculated from the comparison with the water amount received in the container 13 and driving operation can be properly performed.
Patent JP-H01177502-A (JP)
Title: Production of thin reflecting film of aluminum
Inventor: YAMAMOTO HIROSUKE
IPC: C23C14/32
Filed: 1988-01-07
Abstract: PURPOSE:To obtain a thin reflecting film of aluminum having high corrosion resistance by protecting aluminum films with aluminum oxide films from both sides. CONSTITUTION:A substrate 1 is mounted in a vacuum vessel 3 and an aluminum material is supplied to an evaporation source 2. A required vacuum pressure is then maintained in the vacuum vessel 3 by an evacuation device 4. The aluminum is melted to evaporate and gaseous oxygen as a gas for reaction is supplied via a supply pipe 7 to the vessel. The aluminum 13 can be formed on the already formed aluminum oxide film 12 when only the evaporation of the aluminum is executed after the supply of the gaseous oxygen is stopped. The thin reflecting film of the aluminum protected by the aluminum oxide films 12, 14 having the high corrosion resistance on both sides is thus continuously and efficiently produced on the surface of the substrate 1 in such a manner. The thin reflecting film of the aluminum having the high corrosion resistance is thereby continuously and efficiently formed. The thin reflecting film of the aluminum having the high corrosion resistance is thus produced.
Patent JP-H03204787-A (JP)
Title: Microcomputer
Inventor: HENMI TORU
IPC: G06F1/24
Filed: 1990-01-08
Abstract: PURPOSE:To eliminate the need of an input terminal for inputting a release signal from the outside by providing a circuit for detecting a voltage variation and a stand-by control circuit for releasing a stand-by state of a built-in CPU and setting it to an operating state. CONSTITUTION:When a power supply voltage inputted from a terminal 51 is boosted from a stand-by state to a voltage corresponding to an operating state of a microcomputer, its voltage rise is inputted to an edge detecting circuit 4 through a delaying circuit 3 and detected, and a stand-by releasing signal is outputted and inputted to a stand-by control circuit 6. In the stand-by control circuit 6, by receiving an input of the stand-by releasing signal, a stand-by state of a CPU 7 is released, and the microcomputer becomes an operating state. In such a way, an exclusive terminal for releasing the stand-by state from the outside becomes unnecessary.
Patent JP-H02183369-A (JP)
Title: Remote operating device for automatic cash transaction machine
Inventor: SHIMIZU TSUTOMU
IPC: G06Q40/02
Filed: 1989-01-10
Abstract: PURPOSE:To easily and exactly switch an operational form or to clear the contents of a fault by integrating a touch input mechanism to execute the switch of the operational form, which is displayed on a display part, or the clear, etc., of the fault contents, etc., into the display part. CONSTITUTION:A touch input mechanism 11 integrated into a picture display part 10 is equipped with three touch input parts 11a-11c used both for input and display and the switch of the operational form or the clear, etc., of the fault contents can be executed by directly touching the touch input parts used for both input and display. Namely, the switch of the operational form or the clear, etc., of the fault contents for an automatic cash transacting machine can be inputted by directly touching the touch input parts 11a-11c used for both input and display in the picture input part 10. Further, it is displayed in the input display which switch is selected out of the many changeover switches. Thus, the switch of the operational form or the clear, etc., of the fault contents can be executed easily and exactly.
Patent JP-H04239291-A (JP)
Title: Data collector
Inventor: UENO YOSHIO
IPC: H04Q9/00
Filed: 1991-01-11
Abstract: PURPOSE:To collect data by easily changing a data collecting period to an optimal one in an on-line state, to continue a monitor and control without interrupting the collection of the data, and to improve an engineering efficiency. CONSTITUTION:The data collector is equipped with a collecting period changing means 11 which fetches the inputted data collecting period to be changed, and stores it in a data collecting period storage means 12. Moreover, the data collector is equipped with a data collecting means 14 which collects the data based on the data collecting period stored in the data collecting period storing means 12, and a data editing means 15 which compares the data collecting period set in the data collecting period storage means 12 with the data collecting period stored in the storage means after that, edits the data collected until then by interpolating or thinning it out when they are disagree, and collects the data based on the new data collecting period.
Patent JP-H06207790-A (JP)
Title: Heat exchanger
Inventor: HAMADA SHINICHI
IPC: F28F9/02
Filed: 1993-01-11
Abstract: PURPOSE:To provide a heat exchanger which has high heat exchanging efficiency and excellent carrying properties. CONSTITUTION:A heat exchanging section 2 for heat exchanging engine oil with coolant has a plurality of oil channels formed of first long holes 5a, 6a connected longitudinally of a plurality of laminated plates 5, 6, and a plurality of coolant channels formed by second long holes 5b, 6b. One end face for forming an inlet of the coolant channels and the other end face for forming an outlet of the section 2 exhibit recessed shapes recessed in a circular-arc state. An inlet side bracket 3 and an outlet side bracket 4 are formed with bosses 30, 40 having tapped holes 30a, 50a formed at centers and with a plurality of oil inlet holes 31 and oil outlet holes 41 farmed on outer peripheries of the bosses 30, 40 and communicating with the oil channels.
Patent JP-H01179170-A (JP)
Title: Image density controller for copying machine
Inventor: MATSUUCHI YASUYUKI
IPC: G03G15/01
Filed: 1988-01-09
Abstract: PURPOSE:To accurately control the density of a usual image with developer which is not in the same color system as copying paper by using the developer in the same color system as the copying paper so that a reference image is formed on the copying paper and detecting the density of the image. CONSTITUTION:Previous to a usual copying stage, an electrostatic latent image by a reference pattern 30 is formed on a photosensitive body 21, developed with white toner T1 and transferred on the copying paper P to form the reference image T10. In the middle of transmitting the image T10 to a fixing device, constant light quantity from a light emitting element 500a is radiated to it. And the change of the quantity of reflected light in accordance with the quantity of the toner T1 is read by a photodetector 500b and the read value is inputted in a control circuit 51. The CPU 510 of the circuit 51 compares and arithmetically processes the output difference between said value and a previously set reference value and outputs a control signal corresponding to the results to a high voltage generator 520 so as to control the output to an electrification charger 22. Thus, the charging quantity given to the photosensitive body 21 is controlled and the density of the usual image formed on the 2nd paper P can be controlled.
Patent JP-S58122161-A (JP)
Inventor: RORAN ERUNSUTO
IPC: B22D27/02
Filed: 1983-01-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S57117590-A (JP)
Title: Treatment of oily sludge
Inventor: YANO TADAYUKI
IPC: C10G31/00
Filed: 1981-01-12
Abstract: PURPOSE: To enable the reuse of oily sludge and liquid waste oil generated by the cleaning of an oil container as fuel oil, by separating the sludge from the waste oil, treating both materials separately, and mixing at a proper ratio.  
     CONSTITUTION: Oily sludge and liquid waste oil generated by the cleaning of an oil container such as an oil tank, tankship, etc. are separated from each other. The oily sludge 1 is treated with a melter 3, crusher 4 and classifier 5, and the liquid waste is left at rest in a separate tank 6 and separated into the supernatant oil component 8, water, and solid. The supernatant oil 8 is mixed with the treated oily sludge 7, and the oily mixture is regenerated, activated, and stored in a fuel tank 9. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5594685-A (JP)
Title: Method of decoloring and purifying excretion disposal water by ozone
Inventor: UMIGA NOBUYOSHI
IPC: B01D53/66
Filed: 1979-01-12
Abstract: PURPOSE: To completely absorb reaction-unfinished ozone to keep it from being released into the atmosphere and enable effective ozone decoloration, by bringing the reaction-unfinished ozone from an ozone reaction column into contact with an excretion separation liquid.  
     CONSTITUTION: Excretion removed of admixtures is preparatorily aerated in an aeration vessel 10. A separation liquid resulting from the aeration is supplied to another aeration vessel 12 and treated with activated sludge and air from a blower 13. Secondary disposal water and the sludge are separated from each other by precipitation in a sedimentation vessel 14. The supernatant liquid in the vessel 14 is conducted to the top of an ozone reaction column 18 through a coagulation vessel 15 by a pump 17. In the column 18, ozone from an ozone generator 19 is brought into contact with the supernatant liquid to cause ozone oxidation. Exhasut gas containing reaction-unfinished ozone is introduced into the bottom of a washing column 22 through an exhaust pipe 21. In the washing column 22, the separation liquid pumped up by another pump 23 and the exhaust gas containing the reactior- unfinished ozone are brought into contact with each other to completely absorb and remove the reaction-unfinished ozone of low concentration. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57116261-A (JP)
Title: Flow speed detecting device for hydraulic servosystem
Inventor: ICHIYANAGI TAKESHI
IPC: G01P5/12
Filed: 1981-01-12
Abstract: PURPOSE:To detect a flow speed of fluid with good response and high accuracy by inserting hot wires in a small diameter pipe provided in a main pipe between the control valve provided in the hydraulic servosystem and an actuator in a cylinder, in a hydraulic elevator and the like. CONSTITUTION:The main pipe 1 is provided between the control valve of the hydraulic servosystem and the actuator in the cylinder in the hydraulic elevator and the like, and the small diameter pipe 2 is provided therein. Screens 3 and 3' which perform flow rectifying operation is provided before and after the small pipe 2 and supported by metal fixtures 4 and 4', respectively. The main hot wire 5 and the temperature compensating wire 6 are inserted in the small diameter pipe 2 and supported by molds 7 and 8 so as to withstand the pressure. Then the wires 5 and 6 are connected to a lead wire 11 through supporting conductors 9 and 10. Said lead wire 11 is connected to a circuit a having a bridge constitution, and the output corresponding to the flow speed of the fluid flowing in the main pipe is obtained from the variation in the resistance of the main hot wire 5.
Patent JP-H04279006-A (JP)
Title: Variable resistor
Inventor: HASHIBA SHIRO
IPC: H01C10/32
Filed: 1991-01-16
Abstract: PURPOSE:To eliminate the need of connecting lead terminals so as to reduce the cost of a variable resistor by making a mold case unnecessary so as to eliminate the need of an insert mold forming process and, at the same time, making the ceramic substrate of the resistor to crop out. CONSTITUTION:This variable resistor is used for surface mounting and has a sealed structure formed by using an O-ring 2 made of an elastic insulating material between a rotator 1 and insulating substrate (alumina substrate) 4 on which a resistor is formed.
Patent JP-H09187454-A (JP)
Title: Calibration method for x-ray detector and apparatus therefor, and x-ray ct apparatus
Inventor: KUROJI HARUO
IPC: A61B6/03
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To enable efficient calibration of an X-ray detector by a method wherein the X-ray detector is irradiated with X rays through a slit and the X-ray irradiation position is altered by moving the slit to determine a sensitivity distribution in the direction where the slit of the X-ray detector moves based on a measured value of an output signal of the X-ray detector. SOLUTION: A mobile slit member SL movable in the direction (z), comprising an X-ray shielding plate, is arranged on the front of an X-ray detector DTe to irradiate the X-ray detector DTe with an X-ray beam BM alone passing through the slit st. In this process, the setting of calibration conditions is made through an operating device OP, that is, the moving range of the mobile slit member SL and a data measuring point in the moving range are set. When the mobile slit member SL is located at a first assigned position, X rays are irradiated to measure output signals of channels. In this manner, after measuring data are obtained at all assigned positions, a sensitivity distribution in the direction (z) of the X-ray detector DTe is determined to perform a calculation of a calibration data.
Patent JP-S60146840-A (JP)
Title: (2s,4r)-4-methyl-6-heptene-1,2,4-triol and preparation thereof
Inventor: TAKANO SEIICHI
IPC: C07D307/33
Filed: 1984-01-11
Abstract: NEW MATERIAL:(2S,4R)-4-Methyl-6-heptene-1,2,4-triol expressed by formula 1. USE:An intermediate for medicines and optically active mevalonolactone (an additive for microbial fermentation). PREPARATION:A (5S)-compound expressed by formula 2 (Tr is trityl) is asymmetrically oxidized with oxodiperoxymolybdenium.pyridine.hexamethyl phosphoric amide, and the resultant optically active (3R,5S)-compound expressed by formula 3 is then reacted with Li(AlH4) to open the ring and give a (2S,4R)-compound expressed by formula 4, which is then reacted with p-toluenesulfonyl chloride to afford a (2S,4R)-compound expressed by formula 5 (Ts is tosyl). The resultant (2S,4R)-compound expressed by formula 5 is further reduced in the presence of Li(AlH4) to give a (2S,4R)-compound expressed by formula 6, which is treated with a catalytic amount of hydrochloric acid in methanol to afford the compound expressed by formula 1.